A Fallout Shelter is a protective underground facility designed to safeguard people from nuclear fallout and other disasters. These shelters are typically built to withstand radiation, blast waves, and other harmful effects of nuclear explosions. They often include essential supplies like food, water, and medical kits to support occupants during emergencies. In addition to basic survival needs, Fallout Shelters may have ventilation systems to ensure a supply of fresh air and prevent contamination. Many shelters are equipped with communication tools to stay informed about the outside situation. Overall, they serve as a crucial safety measure in times of crisis.